Science

M.Sc medical is also a very good option.

If you are a Science graduate then you can go for B.Tech. It is related to physics. Also you can go for B.Sc in Physics but B.Tech has more career options and growth as compared to B.Sc.

please have a visit to the following link :
https://www.shiksha.com/it-software/colleges/b-sc-colleges-mumbai-all

1st you have to identify your interest field. if you are more interested in reportind and accounting field then you can go fir CA and other collateral cources or the best of all is CPA from AICPA but if you like more about financing regarding share market and capital market then u should opt for CFA or FRM and If you are good enough in maths then go for Actuaries. All these are the world class courses and will give you a lucrative career and recognision.best of luck

according to Google:
Theoretical differences : M.Tech/ME is a strictly 2 year course, where as MS may go beyond 2 years. M.Tech /ME has more coursework than project work, in MS coursework is minimal and large chunk of credits allotted to thesis. For example, in IISc, M.Tech/ME students take 12-16 courses whereas MS students take 3/4 courses.

Jamia Hamdard is one the best college in India! If u get a chance the go for it.!

Jadavpur university, Calcutta university gives B.Sc. Microbiology and Raja Bazar Science College kolkata gives you opportunity to pursue 80% in B.Sc. Microbiology